Iowa Point is an unincorporated community in northeastern Doniphan County, Kansas, United States. Iowa Point was first settled in 1854 on land received from the U.S. Government in payment for missionary services done at the nearby Iowa, Sac and Fox Indian mission. The town was a major shipping point between Leavenworth and Omaha and by 1857…Iowa Point is an unincorporated community in northeastern Doniphan County, Kansas, United States. Iowa Point was first settled in 1854 on land received from the U.S. Government in payment for missionary services done at the nearby Iowa, Sac and Fox Indian mission. The town was a major shipping point between Leavenworth and Omaha and by 1857, the town had a population estimated at 3,000 making it the second largest town on the Missouri River next to Leavenworth.